ECG Waves and Heart's Electrical Activity — NEET Biology
🔥 Predicted for NEET 2027📖 NCERT Source
Each peak in the ECG is identified with a letter from P to T that corresponds to a specific electrical activity of the heart.
📐See NCERT Figure 15.3 for the diagram.
Why This May Be Tested in NEET 2027
Adjacent to a frequently-asked paragraph in the same chapter.
Practice This Concept
QuestionPredicted for NEET 2027
Which is NOT part of standard ECG trace?
📖 Solution & NCERT Explanation
View solution & NCERT explanation
Correct answer: C — U wave
U wave is not discussed in standard NCERT ECG. NEET questions often test outside labels; stick to P, QRS, T only. Option c is an NEET-style distractor.
❓ Frequently Asked Questions
What does NCERT say about Each peak ECG identified?
Each peak in the ECG is identified with a letter from P to T that corresponds to a specific electrical activity of the heart.
Has this concept appeared in NEET?
High probability for NEET 2027. Adjacent to a frequently-asked paragraph in the same chapter.
Which chapter is this from?
Body Fluids and Circulation, Class 11 NCERT Biology.
Through deep analysis of NEET and NTA, 88 of 90 questions from the NEET 2026 paper were matched straight from the MedicNEET Biology question bank.
88/90of the NEET 2026 Biology paper matched from the MedicNEET question bank
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